Untitled
user_3351196
javascript
a year ago
550 B
4
Indexable
const finalList = products .filter(el => el.name.toLowerCase().includes(filterText.toLowerCase()) && (inStockOnly ? el.stocked : true) ) .reduce((a, c) => { const isCategoryChanged = c.category !== a.lastCategory a.output = [ ...a.output, isCategoryChanged && <ProductCategoryRow key={c.category} category={c.category} />, <ProductRow key={c.name} product={c} /> ]; a.lastCategory = isCategoryChanged ? c.category : a.lastCategory return a }, { lastCategory: null, output: [] })
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